Hot Products
Home Keystone Slotted Pipe

Keystone Slotted Pipe

Send Message Request a Quote

Distribution Type of Slots
The keystone slot design makes the pipe outside slot narrower than its internal slot, thus decreasing the slot block rate. The abrasion caused by the fluid will be cut down as well. Additionally, the keystone slotted pipe comes with outstanding self-clean ability. Inside the pipe, the slot with larger angle helps maintain the unimpeded cavity. In general, the keystone slot is designed with angle of 6°.

Keystone Slotted Pipe

Specifica tions
API Std. Casing ID (mm) Length (m) Slot Length (mm) Slot Number NO./m Slot Width (mm) Slot Tolerance Valid Filter Area (cm/m) Max. Strength (KN)
OD mm Thickness (mm) Average Weight (kg/m)
60.32 5 6.84 50.3 3 80 200 0.3 ±50 48 512.54
73.02 5.5 9.15 62 240 57.6 688.55
88.9 6.5 13.22 75.9 280 67.2 995.1
101.6 6.5 15.22 88.6 300 72 1151.2
114.3 7 18.47 100.3 10 320 76.8 1400.4
127 7.52 22.13 112 340 81.6 1673.8
139.7 7.72 25.11 124.3 360 86.4 1900.2
9.17 29.48 121.4 360 86.4 2232.4
168.3 8.94 35.09 150.4 400 96 2672.95
177.8 8.05 33.68 161.7 440 105.6 2559.2
9.19 38.19 159.4 440 105.6 2940.7


Parameters Determination


Distribution Types of Slots
Generally, the slot could be available with straight in line pattern, staggered pattern, or spiral pattern. Under the condition of the same aperture opening rate, the type with the staggered pattern has less strength loss.



Amount of Slots
Normally, the opening area of the slotted pipe is required to cover 3% of the surface area that needed to be slotted. The slot number for per meter can be calculated according to the following method:
No. slots / meter = 31.4*DC/WL
D= Pipe Diameter (mm)
C=The Client Expected Opening Area (%)
W=Slot Width (mm)
L=Slot Length (mm)


Related Names
Durable Slotted Pipe Manufacturer | High Efficiency Oil Exploitation | Oil Extraction Part

Scan QR to Read
Links：https://www.globefindpro.com/products/83748.html
Recommended Products
Hot Products
Full Automatic Desktop Round Bottle Labeling Machine Full Automatic Desktop Round Bottle Labeling Machine
SXPJ80 Drum Type Bottle Washer SXPJ80 Drum Type Bottle Washer
DY302 Countertop Nano Essence DY302 Countertop Nano Essence
Bottle Drying Oven Bottle Drying Oven
WH6991 Wood Protective Agent - High Efficiency Type WH6991 Wood Protective Agent - High Efficiency Type
6-Pin Ampoule Filling and Sealing Machine 6-Pin Ampoule Filling and Sealing Machine
WB5012 Silane Compound Protective Agent WB5012 Silane Compound Protective Agent
WP1321 Resistant Chloridion Waterproof Preservative for Mortar and Concrete WP1321 Resistant Chloridion Waterproof Preservative for Mortar and Concrete
SFL102 Planar Labeling Machine SFL102 Planar Labeling Machine
WH6987 Stone Curing Agent for Marble Granite Sandstone Limstone （Brightening Type） WH6987 Stone Curing Agent for Marble Granite Sandstone Limstone （Brightening Type）
SXGJ130 High-speed Cap Rubbing Machine SXGJ130 High-speed Cap Rubbing Machine
Screen Printing Machine Screen Printing Machine